LED and solar energy help Seoul save a nuclear power plant in the future

Recently, Seoul has implemented a plan to save a nuclear power plant, and it is not just a simple “energy saving”. The whole plan is divided into three major axes, namely energy production, improving energy efficiency, and energy conservation. The three aspects are mutually supportive and go hand in hand.

Seoul's energy production measures, such as subsidizing the installation of solar panels, the implementation of wastewater heat recovery, hydrogen fuel cells. In terms of improving energy efficiency, we provide low-interest loans, promote building renovations to improve energy efficiency, and encourage the installation of LED lights.

Solar energy and LED, one that can generate electricity and one that can save electricity, are two highlights in the “save a nuclear power plant” program in Seoul.

The solar power environment in Seoul is not ideal. According to the data, Seoul's daily power generation time is about 10% lower than the national average time in Korea, only about 3.2 hours, and 3.65 hours nationwide. Moreover, Seoul has a high density of buildings, a narrow area and a lack of conditions for building large solar power stations. However, Seoul is still pushing solar power to encourage people to install mini-solar panels that are attached to the exterior walls of the home building. Seoul's philosophy is to adopt decentralized energy production so that citizens can generate electricity at home.

Ms. Xu, a staff member of South Korea's mini solar panel operator MicroPS, said that the current installation of 250 watts of solar panels, after about half of the subsidy, costs about 370,000 won (equivalent to about 2,109 yuan), and the electricity generated each month can be used at home. A refrigerator is required for continuous operation.

Hong Shenhan, deputy secretary-general of the Green Citizen Action Coalition, believes that Seoul subsidizes the installation of mini solar panels, not only to invest in power generation, but also to make people feel that they are part of the whole plan, and that they will be involved in other supporting energy conservation policies. Enhanced.

In Seoul, LED lights were gradually replaced and installed. The installed capacity has increased from 200,000 in 2011 to 6.79 million in 2014. If you take the Seoul Metro to Myeongdong Station recently and connect directly to the bustling Myeongdong Underground Street, the public will find a notice board to inform the underground that the lighting has been replaced by LED lights.

In the power-saving plan, the power-saving campaign in the community of Grand Valley in Seoul became a demonstration highlight. In the form of cooperatives, residents of Shanda Valley open energy supermarkets in the community, mainly selling energy-saving goods, such as LED lights, etc., and can also help households to do residential energy-saving planning.

Li Meishu, president of the community mother club, mentioned that because of the contract cooperation with the industry, the price of LED lamps sold here is only half of the market price, to encourage everyone to change. In the energy supermarket, we also teach you to make simple ultra-small solar charging boards. As long as you go out and absorb solar energy, you can charge your mobile phone.

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